Acts 1:2-4 Living Bible (TLB)
1 1-2 Dear friend who loves God:
In my first letter[a] I told you about Jesus’ life and teachings and how he returned to heaven after giving his chosen apostles further instructions from the Holy Spirit. 3 During the forty days after his crucifixion he appeared to the apostles from time to time, actually alive, and proved to them in many ways that it was really he himself they were seeing. And on these occasions he talked to them about the Kingdom of God.
4 In one of these meetings he told them not to leave Jerusalem until the Holy Spirit came upon them in fulfillment of the Father’s promise, a matter he had previously discussed with them.
Acts 1:2-4 New International Version (NIV)
2 until the day he was taken up to heaven, after giving instructions through the Holy Spirit to the apostles he had chosen. 3 After his suffering, he presented himself to them and gave many convincing proofs that he was alive. He appeared to them over a period of forty days and spoke about the kingdom of God. 4 On one occasion, while he was eating with them, he gave them this command: “Do not leave Jerusalem, but wait for the gift my Father promised, which you have heard me speak about.